$ git clone -n https://src.fedoraproject.org/rpms/ghc-http-client-tls.git /var/lib/mock/f41-build-side-1-2811444-32930/root/chroot_tmpdir/scmroot/ghc-http-client-tls
Cloning into '/var/lib/mock/f41-build-side-1-2811444-32930/root/chroot_tmpdir/scmroot/ghc-http-client-tls'...
$ git fetch origin 415c6f40ee35147c70d76d5348e6f3c32318eafb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-http-client-tls
 * [new ref]         415c6f40ee35147c70d76d5348e6f3c32318eafb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 415c6f4 https://hackage.haskell.org/package/http-client-tls-0.3.6.3/changelog